Every now and then I see a 5th wheeler with a tripod under the pin, apparently for added support. Does this really do anything? The trailer sits on the wheels, the landing gear and the rear levelers?
We use the tripod when we are sitting for a week or more, it does cut down on minor vibration only felt when one of us is upstairs and the other sitting in the rear. Also makes a handy spot to lock up the bikes.
The Mountain Aire has a narrow frame due to the duals (8 tires on two axles) and the BigFoot had to go inside the frame rails for a couple of reasons. As a result our front jacks are not as far apart as optimal.